3
pencil
2
crayon
2
crayons
2
oxford gray
2
paint
2
palette
2
paraffin
2
pen-and-ink
2
pencil drawing(expression, idiom)
2
piceous(adjective, obscure, dark, gloomy, pitch)
2
pitch(adjective, obscure, dark, gloomy, black)
2
pitch-dark(adjective, obscure, dark, gloomy, pitch)
2
pitchy(adjective, pitch, black, murky, somber)
2
sable(adjective, black)
2
scoria(noun, slack, cleaner, bitumen)
2
slag(noun, dust)
2
smoke
2
smudge
2
sombre(adjective, obscure, dark, gloomy, pitch)
2
starless(adjective, obscure, dark, gloomy, pitch)
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APASmart Define. (2015). charcoal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/charcoal/thesaurus/synonyms
ChicagoSmart Define. 2015. "charcoal thesaurus" https://smartdefine.org/charcoal/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, charcoal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/charcoal/thesaurus/synonyms>.
MLASmart Define. "charcoal thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/charcoal/thesaurus/synonyms>